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+ | Transparency Material

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TheRedShip
2025-01-16 00:12:31 +01:00
parent a892d5e7e6
commit 787833ac84
12 changed files with 6203 additions and 6118 deletions
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2
srcs/class/Scene.cpp
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@ -17,7 +17,7 @@ Scene::Scene()
_camera = new Camera(glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(0.0f, 1.0f, 0.0f), -90.0f, 0.0f);
_gpu_volume.enabled = 0;
_gpu_volume.sigma_a = glm::vec3(0.0f);
_gpu_volume.sigma_a = glm::vec3(0.0001f);
_gpu_volume.sigma_s = glm::vec3(0.0800f);
_gpu_volume.sigma_t = _gpu_volume.sigma_a + _gpu_volume.sigma_s;
_gpu_volume.g = 0.9f;

4
srcs/class/SceneParser.cpp
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@ -52,6 +52,8 @@ void SceneParser::parseMaterial(std::stringstream &line)
mat->type = 0;
else if (type == "DIE")
mat->type = 1;
else if (type == "TRN")
mat->type = 2;
_scene->addMaterial(mat);
}
@ -156,7 +158,7 @@ void SceneParser::parseMtl(std::stringstream &input_line, std::map<std::string,
if(matName.empty())
throw std::runtime_error("OBJ: syntax error in material file, missing material name");
mat = new Material;
bzero(mat, sizeof(Material));
memset(mat, 0, sizeof(Material));
mat->metallic = 1.0f;
continue;
}

14
srcs/class/Window.cpp
View File

@ -199,14 +199,20 @@ void Window::imGuiRender()
has_changed |= ImGui::ColorEdit3("Color", &mat.color[0]);
has_changed |= ImGui::SliderFloat("Emission", &mat.emission, 0.0f, 10.0f);
if (mat.type == 1)
has_changed |= ImGui::SliderFloat("Refraction", &mat.refraction, 1.0f, 5.0f);
else
if (mat.type == 0)
{
has_changed |= ImGui::SliderFloat("Roughness", &mat.roughness, 0.0f, 1.0f);
has_changed |= ImGui::SliderFloat("Metallic", &mat.metallic, 0.0f, 1.0f);
}
has_changed |= ImGui::SliderInt("Type", &mat.type, 0, 1);
else if (mat.type == 1)
has_changed |= ImGui::SliderFloat("Refraction", &mat.refraction, 1.0f, 5.0f);
else if (mat.type == 2)
{
has_changed |= ImGui::SliderFloat("Transparency", &mat.roughness, 0.0f, 1.0f);
has_changed |= ImGui::SliderFloat("Refraction", &mat.refraction, 1.0f, 2.0f);
has_changed |= ImGui::SliderFloat("Proba", &mat.metallic, 0., 1.);
}
has_changed |= ImGui::SliderInt("Type", &mat.type, 0, 2);
ImGui::PopID();